Xapian::Internal::QueryValueRange Class Reference

#include <queryinternal.h>

Inheritance diagram for Xapian::Internal::QueryValueRange:

Collaboration diagram for Xapian::Internal::QueryValueRange:

Public Member Functions
	QueryValueRange (Xapian::valueno slot_, const std::string &begin_, const std::string &end_)
PostingIterator::Internal *	postlist (QueryOptimiser *qopt, double factor) const
void	serialise (std::string &result) const
Xapian::Query::op	get_type () const
std::string	get_description () const
Public Member Functions inherited from Xapian::Internal::QueryValueBase
	QueryValueBase (Xapian::valueno slot_)
Xapian::valueno	get_slot () const
Public Member Functions inherited from Xapian::Query::Internal
	Internal ()
virtual	~Internal ()
virtual void	postlist_sub_and_like (Xapian::Internal::AndContext &ctx, QueryOptimiser *qopt, double factor) const
virtual void	postlist_sub_or_like (Xapian::Internal::OrContext &ctx, QueryOptimiser *qopt, double factor) const
virtual void	postlist_sub_xor (Xapian::Internal::XorContext &ctx, QueryOptimiser *qopt, double factor) const
virtual termcount	get_length () const
virtual size_t	get_num_subqueries () const
virtual const Query	get_subquery (size_t n) const
virtual void	gather_terms (void *void_terms) const
Public Member Functions inherited from Xapian::Internal::intrusive_base
	intrusive_base ()
	Construct with no references. More...

Private Attributes
std::string	begin
std::string	end

Additional Inherited Members
Static Public Member Functions inherited from Xapian::Query::Internal
static Query::Internal *	unserialise (const char **p, const char *end, const Registry &reg)
Public Attributes inherited from Xapian::Internal::intrusive_base
unsigned	_refs
	Reference count. More...
Protected Attributes inherited from Xapian::Internal::QueryValueBase
Xapian::valueno	slot

Detailed Description

Definition at line 121 of file queryinternal.h.

Constructor & Destructor Documentation

QueryValueRange()

Xapian::Internal::QueryValueRange::QueryValueRange ( Xapian::valueno  slot_, const std::string &  begin_, const std::string &  end_  )

inline

Definition at line 125 of file queryinternal.h.

Member Function Documentation

get_description()

string Xapian::Internal::QueryValueRange::get_description ( ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 876 of file queryinternal.cc.

References begin, description_append(), end, Xapian::Internal::QueryValueBase::slot, and Xapian::Internal::str().

get_type()

Query::op Xapian::Internal::QueryValueRange::get_type ( ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 870 of file queryinternal.cc.

References Xapian::Query::OP_VALUE_RANGE.

postlist()

PostingIterator::Internal * Xapian::Internal::QueryValueRange::postlist ( QueryOptimiser *  qopt, double  factor  ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 813 of file queryinternal.cc.

References AssertEq, begin, QueryOptimiser::db, QueryOptimiser::db_size, end, Xapian::Database::Internal::get_value_freq(), Xapian::Database::Internal::get_value_lower_bound(), Xapian::Database::Internal::get_value_upper_bound(), QueryOptimiser::inc_total_subqs(), LOGCALL, Xapian::Database::Internal::open_post_list(), RETURN, and Xapian::Internal::QueryValueBase::slot.

serialise()

void Xapian::Internal::QueryValueRange::serialise ( std::string &  result ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 855 of file queryinternal.cc.

References begin, encode_length(), end, and Xapian::Internal::QueryValueBase::slot.

Member Data Documentation

begin

std::string Xapian::Internal::QueryValueRange::begin

private

Definition at line 122 of file queryinternal.h.

Referenced by get_description(), postlist(), and serialise().

end

std::string Xapian::Internal::QueryValueRange::end

private

Definition at line 122 of file queryinternal.h.

Referenced by get_description(), postlist(), and serialise().

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The documentation for this class was generated from the following files:

• api/queryinternal.h
• api/queryinternal.cc